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Preparing the latest launch data.

T-Minus Zero

Primary launch schedule data: The Space Devs - Launch Library 2

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NAVSTAR 20 (USA 63) (NORAD 20724) | T-Minus Zero

Satellite

NAVSTAR 20 (USA 63)

1990-068ANORAD 20724United States (US)Ops: -

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFETR

Launch designator1990-068

Period769.29 min

Inclination54.81°

Altitude21,333 km → 21,533 km

RCS2.589 m²

SATCAT updated2026-03-16T00:11:03.082+00:00

Orbit (latest)

No orbit elements found yet.